313620916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 700600320

約数和(自身を除く): 386979404

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 71, 76, 92, 133, 142, 161, 266, 284, 322, 361, 437, 497, 532, 644, 722, 874, 994, 1349, 1444, 1633, 1748, 1988, 2527, 2698, 3059, 3266, 5054, 5396, 6118, 6532, 6859, 8303, 9443, 10108, 11431, 12236, 13718, 16606, 18886, 22862, 25631, 27436, 31027, 33212, 37772, 45724, 48013, 51262, 58121, 62054, 96026, 102524, 116242, 124108, 157757, 179417, 192052, 217189, 232484, 315514, 358834, 434378, 486989, 589513, 631028, 717668, 868756, 973978, 1104299, 1179026, 1947956, 2208598, 2358052, 3408923, 4126591, 4417196, 6817846, 8253182, 11200747, 13635692, 16506364, 22401494, 44802988, 78405229, 156810458, 313620916]

約数ペア:

[(1, 313620916), (2, 156810458), (4, 78405229), (7, 44802988), (14, 22401494), (19, 16506364), (23, 13635692), (28, 11200747), (38, 8253182), (46, 6817846), (71, 4417196), (76, 4126591), (92, 3408923), (133, 2358052), (142, 2208598), (161, 1947956), (266, 1179026), (284, 1104299), (322, 973978), (361, 868756), (437, 717668), (497, 631028), (532, 589513), (644, 486989), (722, 434378), (874, 358834), (994, 315514), (1349, 232484), (1444, 217189), (1633, 192052), (1748, 179417), (1988, 157757), (2527, 124108), (2698, 116242), (3059, 102524), (3266, 96026), (5054, 62054), (5396, 58121), (6118, 51262), (6532, 48013), (6859, 45724), (8303, 37772), (9443, 33212), (10108, 31027), (11431, 27436), (12236, 25631), (13718, 22862), (16606, 18886)]